Step 3: Neutralize. Create a thick paste out of baking soda and water. Apply to the spill to absorb it. Wait 1 or 2 minutes. Wipe up the mixture with paper towel and immediately put the soiled paper towel in the plastic bag. Apply another layer of the baking soda paste.
Causes of Bare Spots in the Lawn. Bare spots in your lawn can be the result of heavy foot traffic (causing soil compaction), drought, disease, chemical burn and weed or insect infestation. Before beginning repairs, you need to determine the source of your problem.
Usually the damage focuses on grass blades, not crowns, so grass sprouts and fills in. If damage is extensive, rake out dead grass, add soil to trenches, and seed. 6. If grubs fed on your lawn last fall, they could have damaged grass enough to cause brown and bare spots this spring.